The eggplant seedling stage is divided into two squatting seedlings, it is important to control moisture and temperature

Squatting for the first time:

Seedling refinement: Eggplant seedlings should be planted for about 25 days, and the eggplant seedlings should be separated when they have grown to five leaves and one heart. The seedling bed should be fully drenched. The seedlings are divided according to the row spacing of 10 cm × 10 cm, and the transplanting depth of the divided seedlings is generally about 2 cm (do not bury the cotyledons).

Control temperature: Cover the shading net and increase the air outlet. After the seedlings are divided, during the slow seedling period, the temperature during the day is controlled at 28℃～32℃, and at night it is controlled at 20℃～25℃ to prevent the seedlings from growing.

Control watering: Water the eggplant seedlings as little as possible, and adjust the growth of the seedlings by controlling the amount of watering. Before planting, in order to facilitate the slowing of the seedlings, be sure to bring the soil lumps for planting (appropriate amount of water can be sprayed to make the seedling soil lumps). Experts remind everyone that when the seedlings grow excessively (the seedling age reaches more than 20 days), they can be planted in advance.

The second squat seedling:

After the second squatting seedlings are planted, measures can be taken to regulate the temperature of the shed and rationally manage fertilizer and water.

Temperature control: the best temperature range after planting, the temperature should be controlled at about 28℃ during the day and 15℃ at night. As the light intensity weakens during the day and the temperature decreases, the air volume can be appropriately increased during sunny days to keep around 15℃ The temperature difference between day and night. When the sun is too strong at noon on a sunny day in summer and autumn, sunshade nets can be set to provide shade.

Control watering: After watering the planting water, it is necessary to hoe in time to keep the soil moisture. In order to enhance the lignification degree of the eggplant seedlings, the number of watering and the amount of water must be controlled in the early stage. After the shed is closed, the roots of the eggplant seedlings on the ground are long. Don't rush to water and topdress when the white roots appear. Use this period of time to squat the seedlings for the second time to promote the roots to pierce down.

After squatting the seedlings twice, the eggplant stems are reddish in color, the stem internodes are short and thick, and the leaves are deep and thick. This is the most important feature of high yield and high yield in the future.

Disclaimer: Some articles on this website are transferred from the Internet. If the legal rights of a third party are involved, please inform this website for processing. phone